Requested by L05Noah, hope you liked this one

Prologue

Sans and Frisk loved each other but neither of them want to confess due to the fear of rejection, but it will soon change by a single death to one of them.

Normal P. O. V

" C'mon punk! Confess to that bone head!! "

" Y-yeah F-Frisk, I-I'm s-sure h-he l-likes y-you b-back!"

Undyne and Alphys had been trying to get the poor human to Confess to her crush but the poor girl was too oblivious that she keep denying all of Undyne's and Alphy's words.

" Noooo, he'll reject me for sure! "

Frisk mumbled underneath the pillow, the two lovers sighed at Frisk's obliviousness and tried everything to make her confess but her Answer is always no.

After 12 minutes, Frisk's phone light up, it seems she had a message, Frisk grabbed her phone and checked it

Goat Mom

Be home at 8:00, don't be late my child.
Seen

Frisk sighed as she put her phone back to her bag

" I gotta go guys, Mom is expecting me to go home soon. "

Frisk said her goodbyes to the two love birds and went to her car, Frisk has been stress lately and had only this day of vacation, oh how she wish she could spend her vacation with Sans.

She turned on the engine and began driving back home, absolutely tired and ahe knew she shouldn't be driving when she's sleepy.

" You know you shouldn't drive when your feeling tired right? "

Frisk flinch at the familiar voice, it was Chara, she somewhat looked bored but Frisk couldn't tell if she is. As she kept her eye on the road.

" Oh hey Chara, it's been a while"

" Could say the same thing to you. "

There was an awkward silence between them, but soon breaks when Chara spoke once again.

" Why don't you just confess with that trash bag anyways? "

Frisk once again flinched, her fave began to burn from the embarrassment and began sweating very badly

" W-What a-are y-you t-talking a-about C-Chara? I-I d-don't h-have a c-crush o-on S-Sa—"

" You can't lie to me Frisk, I've been following you for years... "

Frisk sighed in defeat, of course Chara would know.

" Okay okay fine, I do have a crush on him... "

" Then why don't you confess to him?"

" I can'ttt he'll reject me!! "

Frisk whine that made Chara annoyed, oh how Chara wished to bonk Frisk head if only she had a body to do it.

" Your so stupid Frisk... "

" I am not!! "

Chara continued to annoy Frisk making the poor human to whine more, before going back to Chara making Frisk confess.

" Look Frisk, if you confess, you'll be more relief and won't be stressed all the time, your just making your self like a lost puppy. "

Chara said crossing her arms, Frisk sighed and thought about it, she finally accepted it.

" Okay! I'll confess to him today! "

" Now that's the spirit— FRISK WATCH OUT! "

There was a bright yellow light beside Frisk's window, she didn't know what's going on until it hit her... There was a truck almost hitting her car, Frisk saw visions of her memories before a large impact tbe truck gave to Frisk car.

" Ma'am are you okay?! "

" O# #y g### S#####e ##ll # a##ul##ce!¡"

" M#'## #### ##¡¡"

It was silent
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** crack **

** crack **

**Crack**

** S h a t t e r s **

GAME OVER

Sans P. O. V

I lazily got up by Papyrus calling me, he said it was an emergency, heh, it probably another one of those pranks I did earlier.

I grabbed my jacket and put it on around me, I went down stairs to see Papyrus blankly stared at his phone.

" Hey bro, is everything okay? "

I asked, Papyrus turn around with slightly tears came down his skull, I began to panic! What happened to Papyrus,?!

" S-SANS..... T-THE HU-HUMAN.... S-SHE..... S-SHE'S.... "

my heart dropped, everything around me felt began to slightly fade away... Did something happened to Frisk? It can't be... She's a strong girl I knew it, but... Papyrus showed me his phone

Ms. Toriel

Papyrus... Frisk has been sent to the hospital at #####, her soul is pretty unstable, please let your brother know about this.
Seen

I looked at my hand and it was glitching, I feel like everything is about to erase for a moment, then a visible screen shows up

** Erasing data in 23: 59 : 42 **

A count down has begun... I grabbed my brother and teleported to the hospital where the text of Toriel sent.
We saw Toriel and the others, crying over the hospital bench.

" Tori, where's Frisk?! What happened?! "

I was sweating, Papyrus held my shoulders to calm me down, but it wasn't working, I want to know what happened to Frisk.

" Frisk is...... Frisk *Sniff*..... She's... "

Toriel could not speak due to her crying over took her, King Asgore held his soon-to-be-wife-again and he continued what Toriel was about to say.

" Frisk is..... Dead...Sans.... "

King Asgore finished, the whole world around me stopped...

Frisk? Dead? It can't be.... This.... Cannot be real!!! This cannot be real!! This cannot be REAL!!

" SANS?.... ARE YOU... OKAY—"

" I need some time alone... "

" SA—"

I didn't let my brother finished as I teleported out of there and went to Grillby's, my soul is aching, my whole body felt like its about to be erased soon. I looked around me, everything is disappearing one by one... Without Frisk—.... The Player.... This world won't be able to exist...

I looked around a few more and only to see a big portal, curiosity took over, I went to take a look, the portal must have been caused by the glitch and deleting data. I touched the portal and sucked me in, unable to fight back.

Unknown world

I groaned, where am I?

I looked around to see Snowdin, it was.... Normal... Is this a... Dream? I stood up and looked around, it is Snowdin! But, why is there the Dreemurrs symbol banners on each wall of the town? What's going on?

" Sans? "

A familiar voice called behind me, it was Frisk, however, her hair grew more longer, her eyes is still a beautiful golden eyes, she grew more taller than me, she wore one of Toriels old Clothes but I didn't notice a gold thing on one of her fingers.

She rushed towards me and hugged me tightly, my soul stopped aching and hugged my sweet Frisk...

" I miss you Sans! It's been a long time since I last saw you! "

Frisk said wiping her tears that form on the end of her eyelids, a long time? What is she talking about?

" Darling, who are you talking to? "

A man yet familiar voice called out to someone. Me and Frisk broke the hug to see Asriel who have grown taller, a little yellow beard and carrying a small hybrid child, half human and.... Monster... What's going on?

" Asriel! Sans came back! "

" Oh really? That's great sweetie, welcome back Sans! "

Sweetie? What the— are they... I looked at their hands, they both have gold rings, I looked at the kid asriel is holding, a male hybrid with brown hair and green eyes. Brown hair like Frisk's.... And green eyes like Asriel's....

" A-Are y-you t-two.... Married?"

I asked, heartbroken, twice, the two smiled at each other before both saying.

" Yes! "

My whole world shattered, I putted a fake smile— I mean, my usual smile.

" Congrats! Oh by the way, since I returned, I'm going to do other things k? "

Frisk frown sadly that I needed to go, but I don't want to see them anymore, it only gives me head ache. I teleported where the portal is.

Normal P. O. V

" Sans? "

A mysterious yet familiar voiced echoed behind Sans

" Chara? "

Sans said back to the familiar ghost child of the Underground who once companied Frisk from previous timelines

" What are you doing here? How ARE you here? How are you alive? "

Sans was shock on the alive word, does she think I'm dead?! What the hell is going on in this kid mind?!

" What do you mean alive?! "

Sans asked, then finally Chara realizes

" Your not our Sans are you? "

" What? "

Sans was confused, Chara sighed and looked at Sans blankly

" Our Sans died 20 years ago, he can't magically appear here without a reason. "

Sans gulp as Chara is looking at him quite closely making him uncomfortable

" I don't how I came here but... I-.... because.... My Frisk died on an accident... "

Chara's eye widen, she looked down and touched her chest. Chara float towards Sans and showed her empty soul shell and formed it into a reset button that looks like it was broken years ago.

" What is this Chara? "

" A reset button that was created by my magic, sad though, our Frisk broke the reset button years ago before our Sans died... "

Chara looked at the glitching reset button...

" I loved Asriel.... "

Sans was shock, the Chara he knew never knew love but only the LOVE as the game systemed.

" But Frisk and Asriel looked happy, so I can't bring the reset button to Frisk because.... They're happy, and I don't want to ruin it... "

Chara wiped her tears and carefully put the reset button on top of Sans bonely hands as it floats above it, Chara looked at Sans once again blankly.

" So I'm giving this to you to revive your Frisk, it's not that I care, I only pity you... "

Chara said but flinch from the sudden hug that Sans gave to her.

" What are you doing? "

" I'm giving you a hug as a thank you... "

Chara was a bit uncomfortable but returned the hug awkwardly. The hug they created broke as Chara waited for him to leave, but he didn't.

" What are you waiting for? Go back to your world. "

" Why don't you come with me? "

Chara was shock, abit flustered, but she knows the consequences about changing worlds

" I cant... "

" Huh? Why not? "

Chara looked away, didn't want to face Sans

" Your Chara still exist in your world, If I came with you, the timeline will glitch and possibly erased, but our Sans are gone so the game detects that your our Sans... "

Sans was shock and pitied Chara, she has been alone for 1000 years in this world, and now she can't even have her own happiness.

" I'm sorry Chara, I—"

" Don't think about it, just go, I'm fine on my own... "

Sans was abit hesitant at first but understood Chara's reason and went back to his timeline. But, before Sans could go in the portal, Chara said something important

" Take note that the reset button will only work if you have determination "

Before Sans could completely go in the portal.

Back to the dying Timeline

**  4 : 02 : 18 **

Sans gasped for air, traveling to different world takes alot of energy, Sans looked back to see the portal had disappeared. He saw that the reset button that the Chara from the other world made for me has stayed still

" I'm glad it didn't broke... "

But Sans relief has stopped when the timeline has been disappearing pieces my pieces, he needed to hurry, even though he knew how much he hated to reset, but it's for the best to save the timeline...

Sans pressed the button but it won't reset, he remembered that the other Chara had said something before he go in the portal

" Take note that the reset button will only work if you had Determination "

Sans don't know how to have one, but he don't have much time to find one, but, he knew that he had one too, ever since Frisk came into the Underground, she had been spreading her love to all monsters giving them all determination.

Sans summoned his soul and concentrated of releasing his determination, a small spark inside his soul, he had gained his determination, but her knew it won't last long.

** 00:00:05 **

He immediately touched the reset button as it all went to black.

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**Reloading the game**
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** Reseting **
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** Reset complete**
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** Playing **

Snowdin

Sans gasped and sat up, he was in his room, did it successfully reseted? Sans stood up and put on his hoodie.

" SANS YOU LAZY BONES! COME DOWN HERE AND PICK UP YOUR SOCKS!! "

Papyrus yelled downstairs, it was successful had been reseted! Sans felt happy and teleported near the ruins door before Papyrus could even see him on bed.

Near the Ruin entrance

Sans waited for the door to opened, he was excited and nervous at the same time... What if Frisk didn't got reseted?! What if she's deleted?! What if—

** Creek **

The ruin door open to see a 16 year old girl with shoulder length hair, a blue sweater and pink stripes and holding a stick. It's Frisk.

Sans did the usual thing he did on the first run Frisk did, she immediately stopped at the bridge that gave Sans the opportunity to say his popular speech

" H U M A N "

" don't chu know how to great an old pal'? "

" Come and shake my ha—"

Sans was stopped when Frisk suddenly hugged, crying on his chest.

" I'm so sorry Sans! I was so careless when I was driving on my way home I—"

" Shh it's okay now kid, it's over.... We're back and everyone is safe. "

Sans said while caressing Frisk face that was wet by her crying, but Frisk seems to be more guilty.

" But Sans.... The timeline... It's reseted... I broke my promise—"

" I don't care about the reset Frisk, I only care about you and only you... I love you. "

Frisk forze, Sans loved her? But that's impossible, she's just a simple girl, and he's very special.

" W-What... "

" I love you Frisk, since the beginning... I don't know how to say it to you and when you died on the last Timeline, I was heartbroken, I don't know what to do if your gone... "

Frisk couldn't help but to cry more, not from sadness, not from guilt, but from happiness.

" I love you too you bone head! "

The two laugh and cuddle for who knows how long, but Since the timeline reseted, Frisk age also reseted and returned to her old age when she first came down here

" Hey Sans, before we become official, let's wait for a few more years to make me in a legal age"

" I like the sound of that kiddo. "

Frisk whine at the old nickname that Sans gave to her years ago making Sans giggle, but soon made a promise that will never be broken again.

" Promise that you'll wait for me to be 18?"

" I promised"

•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•~•
And done! I know this feel like rushed but I ran out of Ideas so I made it into a cheesy love story, first time making one lmao, hope you enjoyed it L05Noah it's not the best but I had fun writing it!

Total words: 2529

Stay safe everyone! Cadence out!

Edit :

I forgot to mention, my favorite part of this story while writing it is Chara's scene when she's explaining the things about the game of how it will affect the system when there's a duplicate file of a certain character, I tried this once on a different game when I duplicate a file it corrupted my game and I need to remove the duplicate one to make it work again.